<template>
    <div id="">
        <el-table  style="width: 100%"  border :data="records">
            <el-table-column type="index" label="序号" width="80" align="center">
            </el-table-column>
            <el-table-column prop="skuName" label="名称" width="width">
            </el-table-column>
            <el-table-column prop="skuDesc" label="描述" width="width">
            </el-table-column>
            <el-table-column  label="默认图片" width="110">
                <template slot-scope="{row,$index}">
                    <img :src="row.skuDefaultImg" style="width:80px;height:80px">
                </template>
            </el-table-column>
            <el-table-column prop="weight" label="重量" width="80">
            </el-table-column>
            <el-table-column prop="price" label="价格" width="80">
            </el-table-column>
            <el-table-column  label="操作" width="width">
                <template slot-scope="{row,$index}">
                    <el-button type="success" icon="el-icon-sort-down" size="mini" v-if="row.isSale==0" @click="sale(row)"></el-button>
                    <el-button type="success" icon="el-icon-sort-up" size="mini" v-else @click="cancel(row)"></el-button>
                    <el-button type="primary" icon="el-icon-edit" size="mini" @click="edit"></el-button>
                    <el-button type="info"    icon="el-icon-info" size="mini" @click="getSkuInfo(row)"></el-button>
                    <el-button type="danger"  icon="el-icon-delete" size="mini"></el-button>
                </template>
            </el-table-column>
        </el-table>
        <el-pagination
            @current-change="getSkuList"
            @size-change="handleSizeChange"
            style="text-align:center"
            :current-page="page"
            :page-sizes="[3,5,10]"
            :page-size="limit"
            layout="prev, pager, next,jumper,->,sizes,total"
            :total="total">
        </el-pagination>
          <!-- 抽屉效果 -->
        <el-drawer
            :visible.sync="show"
            :show-close="false"
            size="50%">
            <el-row>
                <el-col :span="5">名称</el-col>
                <el-col :span="16">{{skuInfo.skuName}}</el-col>
            </el-row>
            <el-row>
                <el-col :span="5">描述</el-col>
                <el-col :span="16">{{skuInfo.skuDesc}}</el-col>
            </el-row>
            <el-row>
                <el-col :span="5">价格</el-col>
                <el-col :span="16">{{skuInfo.price}}元</el-col>
            </el-row>
            <el-row>
                <el-col :span="5">平台属性</el-col>
                <el-col :span="16">
                    <template>
                        <el-tag type="success" v-for="(attr,index) in skuInfo.skuAttrValueList" :key="attr.id" style="margin-right:10px">{{attr.attrId}}-{{attr.valueId}}</el-tag>
                    </template>
                </el-col>
            </el-row>
            <el-row>
                <el-col :span="5">商品图片</el-col>
                <el-col :span="16">
                    <el-carousel height="150px">
                        <el-carousel-item v-for="item in skuInfo.skuImageList" :key="item.id">
                            <img :src="item.imgUrl">
                        </el-carousel-item>
                    </el-carousel>
                </el-col>
            </el-row>
        </el-drawer>
    </div>
</template>

<script >
export default {
    name: "Sku",
    data() {
        return {
            page:1,//代表当前第几页
            limit:10,//代表当前页面有几条数据
            records:[], //存储sku列表的数据
            total:0,//存储分页器展示的数据
            skuInfo:{},//存储sku的信息
            show:false,


        }
    },
    mounted(){
        //获取sku列表的方法
       this.getSkuList()
    },
    components: {},
    methods: {
       async getSkuList(pages=1){
            this.page=pages
            //结构出默认的参数
            const {page,limit} =this
            let result = await this.$API.sku.reqSkuList(page,limit)
            //console.log(result)
            if(result.code==200){
                this.records=result.data.records
                this.total = result.data.total
            }
       },
       handleSizeChange(limit){
        //修改参数
          this.limit=limit
          this.getSkuList()
       },
       //上架的业务
       async sale(row){
          let result = await this.$API.sku.reqSale(row.id)
          if(result.code==200){
            row.isSale=1
            this.$message({type:'success',message:'上架成功'})
          }
       },
       //下架的业务
       async cancel(row){
          let result = await this.$API.sku.reqCancel(row.id)
          if(result.code==200){
            row.isSale=0
            this.$message({type:'success',message:'下架成功'})
          }
       },
       edit(){
           this.$message('正在开发中')
       },
       //获取sku列表的详情
       async getSkuInfo(sku){
           //展示数据
           this.show =true
           //获取sku数据
           let result = await this.$API.sku.reqSkuById(sku.id)
           //console.log(result)
           if(result.code==200){
              this.skuInfo = result.data
           }
       }
    }
}
</script>

<style >
    .el-row .el-col-5{
        font-size: 18px;
        text-align: right;
    }
    .el-col{
        margin: 10px;
    }
    .el-carousel__item h3 {
    color: #475669;
    font-size: 14px;
    opacity: 0.75;
    line-height: 150px;
    margin: 0;
   }

   .el-carousel__item:nth-child(2n) {
     background-color: #99a9bf;
   }
  
   .el-carousel__item:nth-child(2n+1) {
     background-color: #d3dce6;
   }
   .el-carousel__button{
      width:10px;
      height: 10px;
      background-color: red;
      border-radius: 50%;
   }
</style>
